164013705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7450

約数の個数: 48

約数和(自身を含む): 311435280

約数和(自身を除く): 147421575

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7393, 7395, 22179, 22185, 36965, 66537, 110895, 125681, 214397, 332685, 377043, 628405, 643191, 1071985, 1131129, 1885215, 1929573, 3215955, 3644749, 5655645, 9647865, 10934247, 18223745, 32802741, 54671235, 164013705]

約数ペア:

[(1, 164013705), (3, 54671235), (5, 32802741), (9, 18223745), (15, 10934247), (17, 9647865), (29, 5655645), (45, 3644749), (51, 3215955), (85, 1929573), (87, 1885215), (145, 1131129), (153, 1071985), (255, 643191), (261, 628405), (435, 377043), (493, 332685), (765, 214397), (1305, 125681), (1479, 110895), (2465, 66537), (4437, 36965), (7393, 22185), (7395, 22179)]